GSD-2022-1002039 ARM: mmp: Fix failure to remove sram device
A failure to properly remove SRAM devices in the ARM MMP Linux kernel can lead to a denial of service, requiring local high-privilege access to exploit.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is GSD-2022-1002039?
GSD-2022-1002039 is a denial of service vulnerability in Kernel, published on 24 Apr 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
ARM: mmp: Fix failure to remove sram device
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.110 by commit e7bb29df2a149f466c660209ea1aa3783b3e0e1c. For more details please see the references link.
Which versions are affected by GSD-2022-1002039?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1002039?
No fix has been published for GSD-2022-1002039 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is GSD-2022-1002039 being exploited?
There is no known exploitation of GSD-2022-1002039 in the wild and no public exploit code.